Home / 1,308,776,148-2,863,826,316

Finding the Third Proportional to 1,308,776,148 and 2,863,826,316

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Solution

The third proportional to 1,308,776,148 and 2,863,826,316 is: 6,266,542,357.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,776,148 : 2,863,826,316 = 2,863,826,316 : x
  2. Step 2: Convert to fraction form
    1,308,776,148/2,863,826,316 = 2,863,826,316/x
  3. Step 3: Cross multiply
    1,308,776,148x = 2,863,826,316 × 2,863,826,316
  4. Step 4: Simplify right side
    1,308,776,148x = 8,201,501,168,214,131,712
  5. Step 5: Solve for x
    x = 8,201,501,168,214,131,712/1,308,776,148
  6. Step 6: Final answer
    x = 6,266,542,357.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.